William Williams, better known by his bardic name of "Crwys", meaning "Cross", was a Welsh poet in the Welsh language. He served as Archdruid of the National Eisteddfod of Wales from 1939 to 1947.
Works
• Ednyfed Fychan (1910). Inspired by the life of Ednyfed Fychan. • Dysgub y Dail • Melin Trefin • Cerddi Crwys (1920) • Cerddi Newydd Crwys (1924) • A brief history of Rehoboth Congregational Church, Bryn-mawr, from 1643 to 1927 (1927) • Trydydd Cerddi Crwys (1935) • Mynd a dod (1941) • Cerddi Crwys, y pedwerydd llyfr (1944) • Pedair Pennod (1950) ==References==